Jewellery bead



FIG. 1 is a perspective view from above of a jewellery bead showing my new design;

FIG. 2 is a perspective view from below thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view thereof; and,

FIG. 6 is a front elevational view thereof. 

I claim the ornamental design for a jewellery bead, as shown. 